Comparison

Flo Cycle & Period Tracker vs Period Tracker ⋆

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Flo Cycle & Period Tracker

This health app helps users track their menstrual cycles, predict ovulation, and monitor pregnancy progress. It offers insights into perimenopause symptoms and allows for sharing with a partner. Data privacy is a key focus with advanced security certifications.

Highlights
  • Cycle and period tracking
  • Ovulation and fertile window prediction
  • Pregnancy mode with baby development updates
  • Perimenopause symptom tracking
  • Anonymous mode for data privacy
  • Partner sharing features
Features
Read full description

Flo Health is a science-backed cycle, ovulation, pregnancy, and period tracker with over 570 million downloads worldwide.* Track your period (regular or irregular), predict ovulation, learn to spot fertile signs, follow your baby’s growth with Flo Health’s pregnancy tracker, and explore common perimenopause symptoms. Flo Health is here to support your menstrual cycle and female health journey. Is my data safe with Flo Health? Flo Health is the first and only period tracking app with two certifications that are internationally recognized as the gold standard in data protection and security. In 2025, Flo Health was recognized as the ISO/Information Security Management System Team of the Year at the PICCASO Privacy and Security Awards for excellence and commitment to privacy-first design. - Anonymous Mode: Use the Flo Health period tracker without any personal identifiers being linked to your health data. Why choose Flo Health for period and ovulation tracking? Flo Health is more than a basic calendar — it's a period tracker and ovulation tracker designed to help you notice patterns over time. - Over 70 trackable symptoms and moods to receive personalized menstrual cycle insights - Support for irregular periods, pre-period symptoms, and cycle changes - Cycle report summaries you can download and share with your doctor Can Flo Health support my trying-to-conceive (TTC) journey? Flo Health offers educational features to help you explore conception insights and better understand how to spot fertile signs. - Fertile window and ovulation predictions based on your logged period data - Log LH/ovulation test strip results and basal body temperature - Discharge tracking to help you recognize fertile signs How does Flo Health support me in pregnancy? Once you conceive, switch to Pregnancy Mode for checklists and expert guidance. - Pregnancy tracking with weekly updates on your baby's development - Daily articles explaining fetal development at each stage Can Flo Health help me with perimenopause symptoms? Track changes during perimenopause with tools designed to help you better understand this life stage. - Perimenopause Score to follow symptom changes - Menopause Timeline to understand the perimenopause phases - Tracker to log sleep, energy, mood, and well-being changes Can I share with my partner? Flo for Partners lets you invite your partner to support your health journey. - Help them understand your menstrual cycle, get ovulation predictions, and celebrate pregnancy progress together. Is Flo Health free? The Flo Health app is free to download and includes core tools you need to track and understand your cycle. What do I get with Flo Health Premium? - Daily, tailored insights and expert-led videos - In-depth pregnancy features - Symptom Checker** that provides educational information on polyendocrine metabolic ovarian syndrome, endometriosis, and uterine fibroids symptoms - Fertility insights to support your TTC journey - 24/7 virtual Health Assistant: Explore instant, tailored insights about your body and cycle trends - Secret Chats: Find tips from other members - Flori: Well-Being Battery that gives you a snapshot of how your sleep, cycle, activity, and symptoms may be impacting you Note: Flo Health Premium is HSA/FSA eligible. Medical disclaimer: Flo Health does not provide medical advice, diagnosis, or treatment, and is not a method of birth control or conception aid. Predictions and features are for informational and educational purposes only. Always consult a qualified healthcare professional. Flo Health period tracker is compatible with Apple Watch. Download the Flo Health app today and join millions using a trusted period tracker, pregnancy app, and cycle tracker. *As of July 2026 **Not available in the UK, EU, Iceland, Liechtenstein, Norway, or Switzerland. Privacy Policy: https://flo.health/privacy-policy Terms of Use: https://flo.health/terms-of-service

About

Period Tracker ⋆

This app helps you track your menstrual cycle, predict periods, and monitor ovulation. Log symptoms, moods, and intimate life for personalized insights and receive timely reminders. It offers customizable tracking for irregular cycles and provides fertility period notifications.

Highlights
  • Cycle and menstruation forecasting
  • Menses date tracking
  • Customizable cycle length
  • Mood and symptom logging
  • Intimate life tracking
  • Fertility and menses notifications
Features
Read full description

CYCLE & PERIOD TRACKER! Meet a completely new approach to tracking your cycle. Everyday tips, opportunity to send REMINDERS about the beginning of cycle, pms, ovulation. In PERIOD TRACKER, you will find multiple capabilities: * Forecasting your cycles and menstruation periods * Tracking your menses dates * Customizing individual menses duration, the length of cycle for irregular menses * Including specific moods and symptoms * Tracking your intimate life * Notifications for fertility periods and menses You can log your symptoms, including the intensity of secretions and your mood. A personal card in the profile will let you know the date of the beginning of cycle. Period Calendar is used for recording and forecasting your period, fertile, and ovulation days. Note: Due to individual differences, such as menses cycle, regularity of periods, etc., Period Calendar might not always forecast accurately. Therefore, it can be used for tracking your personal data, but not as the only method of unwanted pregnancy prevention. Pricing and subscription terms: Automatically renewable monthly subscription: $4,99 (billed monthly) Payment will be charged from the credit or debit card associated with your iTunes account when you confirm the initial subscription purchase. Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current subscription period. Your account will be charged a renewal fee 24 hours before the end of the current period, the renewal fee will be listed. You can manage your subscription and turn off the auto-renewal in your account settings after the purchase. Any unused part of the free trial period will be canceled when you purchase your subscription, if applicable. Learn more about our terms and conditions here: Terms of Use: http://myperiodtracker.net/terms_of_use Privacy Policy: http://myperiodtracker.net/privacy_policy

Screenshots

Flo Cycle & Period Tracker4 screens
Period Tracker ⋆3 screens

Verdict

The call

The clearest difference is in-app purchases: Period Tracker ⋆ at none against Flo Cycle & Period Tracker's 10. Period Tracker ⋆ also leads on review sentiment (75% vs 46%) and iOS requirement (13.0 vs 17.0). Flo Cycle & Period Tracker's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price, rating and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Flo Cycle & Period Tracker sells 10 in-app purchases, starting at $1.99 per 7 days. Period Tracker ⋆ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Flo Cycle & Period Tracker against 4.7 for Period Tracker ⋆. That said, the two scores are not equally well evidenced: Flo Cycle & Period Tracker has 2M ratings behind it against 26K, so its average is the more settled of the two. Written reviews are what separate them: 46% of Flo Cycle & Period Tracker's written reviews are positive against 75% of Period Tracker ⋆'s.

UpkeepUpdate frequency

Flo Cycle & Period Tracker ships an update every 9 days, Period Tracker ⋆ every 2 months. Both last shipped on November 11, 2026.

Scorecard8 real differences · 3 level
Flo Cycle & Period Tracker versus Period Tracker ⋆: the parameters behind the verdict, then further details
ParameterFlo Cycle & Period TrackerPeriod Tracker ⋆
PriceFreeFree
Rating4.7 (2M ratings) — better4.7 (26K ratings)
Positive reviews46.0% of reviews75.4% of reviews — better
Number of ratings2M — better26K
Update frequencyEvery 9 days — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemium — betterSubscription
Best chart rank#3 — better—
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size334 MB122 MB
Age rating12+4+
DeveloperFLO HEALTH UK LIMITEDLUCKY LABS LP

Customer experience

Flo Cycle & Period Tracker

All ratings2,015,065 ratings
Positive93.7%
Neutral2.8%
Negative3.4%
Written reviews9,229 reviews
Positive46.0%
Neutral11.4%
Negative42.6%

Period Tracker ⋆

All ratings18,224 ratings
Positive93.9%
Neutral4.2%
Negative1.9%
Written reviews487 reviews
Positive75.4%
Neutral7.8%
Negative16.8%

User reviews

Flo Cycle & Period Tracker

From 2M App Store ratings

What we love

  • 🚀 Accurate period predictions
  • 📊 Helpful insights and information
  • 🤝 Supportive community
  • 🗓️ Useful tracking features
  • 💻 Great app design and interface

Room to improve

  • 💰 Excessive push for premium subscription
  • 🔒 Privacy concerns around data sharing
  • 🤖 Lack of inclusivity for non-binary users
  • 🚫 Paywall for basic health information
  • 🙄 Annoying notifications and ads

Period Tracker ⋆

From 26K App Store ratings

What we love

  • 👍 Simple and easy to use
  • 🚀 Accurate period predictions
  • 💎 Helpful for tracking cycles
  • 🎨 Beautiful and intuitive design
  • 🆓 Completely free with no ads

Room to improve

  • 🐛 Inability to manually adjust period dates
  • 🤔 Limited symptom tracking options
  • ⚠️ Inconsistent with irregular cycles
  • 🧭 Difficulty navigating past months

Bugs and requests

Flo Cycle & Period Tracker

Reported bugs

4 issues
  • Inaccurate period/ovulation predictions
  • Inability to edit cycle data
  • Disappearing articles and insights
  • Syncing issues with other health apps

Requested features

6 requests
  • Custom symptom tracking options
  • Improved pregnancy tracking features
  • Menstrual migraine tracking
  • Breastfeeding/postpartum tracking
  • Expanded community features
Show 1 more
  • More localized content and insights

Period Tracker ⋆

Reported bugs

2 issues
  • Automatically adds period dates even when none
  • Inaccurate predictions for irregular cycles

Requested features

4 requests
  • Add more symptom tracking options
  • Allow manual adjustment of period dates
  • Improve navigation to view past cycles
  • Provide more customization options

In-app purchases

10 purchases

Flo Cycle & Period Tracker

Subscriptions10
  • Flo Premium7 Days trial$1.997 Days
  • Flo Premium$1.997 Days
  • Flo Premium7 Days trial$7.497 Days
Show 7 more
  • Flo Ovulation & Health tracker$11.491 Month
  • Flo Premium$14.991 Year
  • Flo Ovulation & Health tracker$14.991 Month
  • Flo Birth Control Reminder14 Days trial$43.991 Year
  • Flo Premium$47.991 Year
  • Flo Pregnancy Tracker7 Days trial$49.991 Year
  • Flo Premium14 Days trial$59.991 Year
None

Period Tracker ⋆

No in-app purchases

Questions

Is Flo Cycle & Period Tracker free?
Flo Cycle & Period Tracker is free to download, with in-app purchases available.
Is Period Tracker ⋆ free?
Period Tracker ⋆ is free to download, with no in-app purchases.
Which has better reviews, Flo Cycle & Period Tracker or Period Tracker ⋆?
Flo Cycle & Period Tracker is rated higher. Flo Cycle & Period Tracker averages 4.7 out of 5 from 2M ratings, while Period Tracker ⋆ averages 4.7 from 26K ratings.
Do Flo Cycle & Period Tracker or Period Tracker ⋆ have ads?
Period Tracker ⋆ shows ads; Flo Cycle & Period Tracker does not.
Which is updated more often, Flo Cycle & Period Tracker or Period Tracker ⋆?
Flo Cycle & Period Tracker ships an update every 9 days, and Period Tracker ⋆ every 2 months. Most recently, Flo Cycle & Period Tracker was updated on November 11, 2026 and Period Tracker ⋆ on November 11, 2026.

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